Question: For each statement below, explain why it must be True, or provide a counterexample to show that it can be False. (Note: f is a

For each statement below, explain why it must be True, or provide a counterexample to show that it can be False. (Note: f is a function from R to R .) . If f is even then f is not one-to-one. . If f is odd then f is one-to-one

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